Class: Deb822::Paragraph

Inherits:
Object
  • Object
show all
Extended by:
Enumerable, Forwardable
Defined in:
lib/deb822.rb

Overview

Hash-like structure whose keys are FieldName.

Instance Method Summary collapse

Constructor Details

#initialize(hash = nil) ⇒ Paragraph

Returns a new instance of Paragraph.



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# File 'lib/deb822.rb', line 71

def initialize(hash = nil)
  @hash = {}
  update(hash) if hash
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/deb822.rb', line 76

def [](key)
  @hash[Deb822::FieldName(key)]
end

#[]=(key, value) ⇒ Object Also known as: store 



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# File 'lib/deb822.rb', line 80

def []=(key, value)
  @hash[Deb822::FieldName(key)] = value.to_s
end

#fetch(key, *default, &block) ⇒ Object 



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# File 'lib/deb822.rb', line 85

def fetch(key, *default, &block)
  @hash.fetch(Deb822::FieldName(key), *default, &block)
end

#slice(*keys) ⇒ Object 



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# File 'lib/deb822.rb', line 95

def slice(*keys)
  Paragraph.new(@hash.slice(*keys.map(&Deb822.method(:FieldName))))
end

#update(other) ⇒ Object 



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# File 'lib/deb822.rb', line 89

def update(other)
  other.each do |k, v|
    store(k, v)
  end
end